For a better price, please click "Contact Now" to write to our manager!

product Details:

1. Introduction of product

(1). portable cellphone signal detector can exactly detect the CDMA,CSM,S,PHS(3G) within 1-10m. It will alarm through vibration and radiation when it detect the cellphone signal,meannwhile,display the style of signal to effectively forbiding cellphone.This item only for mobile phone signal.